* | October 11, 1887 Philadelphia, Pennsylvania, USA | |
as Oscar Schwartz | ||
† | March 6, 1967 Little Neck, New York, USA |
Glenn Mitchell The Marx Brothers Encyclopedia London, 1996 |
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Stanley Appelbaum and James Camner (editors) Stars of the American Musical Theater in Historic Photographs, 361 Portraits from the 1860s to 1950 New York, 1981 |